Alumina Catalyst Support
1.Alumina catalyst support is white porous particles, adopting advanced forming technology
2.It is suitable pore structure, low impurity content, good impregnation characteristics of active components
3.It has a strong affinity with active components.
Product Introduction
Alumina catalyst support is white porous particles, adopting advanced forming technology, suitable pore structure, low impurity content, good impregnation characteristics of active components.
Technical Index:
|
Items |
Al2O3 % |
SiO2 % |
Fe2O3 % |
Na2O % |
Bulk Density g/ml |
Specific Surface Area m2/g |
Pore Volume ml/g |
Crushing Strength% |
|
Standard |
≥92 |
≤0.10 |
≤0.04 |
≤0.45 |
0.5-0.7 |
≥200 |
≥0.40 |
≥0.40 |
|
≥92 |
≤0.10 |
≤0.04 |
≤0.45 |
0.5-0.7 |
≥200 |
≥0.40 |
≥0.40 |
Feature of alumina catalyst support:
① Color:White,
② Shape:spherical,porous material
③ Non-toxic, odorless, non-pulverized, insoluble in water, ethanol.
It is made by special process with a unique skeleton structure, so it has a strong affinity with active components.
The product has uniform micropore distribution, suitable pore size, large pore volume, high water absorption, small bulk density, good mechanical properties, and good stability.
It is suitable for catalyst support.
The Co-Mo system sulfur-resistant change catalyst prepared with this product.It has the characteristics of good low temperature activity, wide temperature range, short curing time, etc. The catalyst is suitable for small and medium-sized ammonia plants.
Our Lab:
Aluminum oxide used for catalyst or catalyst support has certain requirements in terms of physical properties and structure.
The most basic features are specific surface area, pore structure, crystal structure, etc. For example, the reforming catalyst is the precious metals platinum and rhenium supported on γ-Al2O3 or η-Al2O3.
The structure of AL2O3 has a great influence on the reaction activity. When alumina catalyst support is loaded on other forms of aluminum oxide, its activity is very low. For example, as a hydrocarbon dehydrogenation catalyst, if Cr-K is loaded on γ-Al2O3 or η-Al2O3, The activity is good, while the activity is very poor when loaded on other forms of alumina. This shows that it not only acts as a carrier, but also acts as an active component. Therefore, this aluminum oxide is also called activated alumina. α-Al2O3 is an inert substance in the reaction and can only be used as carrier.
FAQ:
Q: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit;
A: 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q: What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q: How much the transportation freight of samples?
A:The freight depends on the weight and packing size and destination from here to your location
Hot Tags: Alumina Catalyst Support, China, manufacturers, suppliers, factory, wholesale, price, Activated Alumina Claus Catalyst, activated alumina catalyst carrier, Dehydrogenation Catalyst Carrier Activated Alumina, kraus sulfur catalysis, activated alumina catalyst, calus sulfur recovery
You Might Also Like
Send Inquiry
